Yeah I suppose you're right. Like I said before, the conditions that render a building abandoned are so integral to life that there will probably always be new ones popping up, whether it be a bland office building or some granny bungalow at the end of an overgrown driveway, as Olkka put it lol.
I just had an existential crisis of sorts, realising how fragile the hobby can be if there simply aren't any locations to explore or any ways inside.
Cherish the explores while they're possible, I say.
Entropy is one of the laws of the universe, there will always be decay